Statistics - dispersion - Interquartile range.
Test Yourself 1.
Calculation. | Calculate the interquartile ranges for each of the following data sets. ordered sets 12, 25, 31, 42, 46, 50, 55, 68. 70, 72 |
Unordered set | |
What happens when | numbers are added at end, in middle, etc |
numbers are removed | |
two sets are combined | |